5563660 has 24 divisors (see below), whose sum is σ = 11768400. Its totient is φ = 2209344.

The previous prime is 5563651. The next prime is 5563661. The reversal of 5563660 is 663655.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5563661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2047 + ... + 3913.

It is an arithmetic number, because the mean of its divisors is an integer number (490350).

Almost surely, 2^5563660 is an apocalyptic number.

It is an amenable number.

5563660 is an abundant number, since it is smaller than the sum of its proper divisors (6204740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5563660 is a wasteful number, since it uses less digits than its factorization.

5563660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025 (or 2023 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 5563660 is about 2358.7411897027. The cubic root of 5563660 is about 177.1958422592.

It can be divided in two parts, 55636 and 60, that added together give a square (55696 = 236²).

The spelling of 5563660 in words is "five million, five hundred sixty-three thousand, six hundred sixty".